thylacine-dreams:

New 3D images of Tasmanian tigers reveal evolutionary secrets

“Melbourne researchers have used Tasmanian tiger specimens more than a century old to create new 3D digital models, unlocking mysteries of the marsupial’s development before it was hunted to extinction.

Researchers say it’s the first time a series of wholly-preserved specimens of an extinct species has been digitally scanned, creating a unique timeline of early development from joeys aged just a few days old to fully-grown juveniles.

Eleven specimens from across Australia and overseas were scanned to create 3D models of the skeletons and internal organs of Tasmanian tiger joeys.

The images have revealed how at birth, the species displayed the typical marsupial characteristic of overly strong forelimbs to crawl from the mother’s birth canal into her pouch, but by five weeks of age their hind legs developed to look more like a dingo.”

Via ABC News.